DocumentCode
552478
Title
Granular structure of interval-valued fuzzy approximation space
Author
Zhao, Su-yun ; Si, Lin
Author_Institution
Key Lab. of Data Eng. & Knowledge Eng., Renmin Univ. of China, Beijing, China
Volume
1
fYear
2011
fDate
10-13 July 2011
Firstpage
237
Lastpage
242
Abstract
Recently, most works of interval valued fuzzy rough sets (IVFRSs) have been focused on the membership intervals representation. Less work on granular representation of IVFRSs was done. In this paper the interval valued fuzzy granular representation of IVFRSs is presented. That is to say, the granular structure is studied in interval-valued fuzzy approximation space.
Keywords
fuzzy set theory; rough set theory; IVFRS; granular structure; interval valued fuzzy rough sets; interval-valued fuzzy approximation space; membership intervals representation; Approximation methods; Cognition; Educational institutions; Fuzzy sets; Information systems; Rough sets; Approximation operators; Granular representation; IVFRS;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics (ICMLC), 2011 International Conference on
Conference_Location
Guilin
ISSN
2160-133X
Print_ISBN
978-1-4577-0305-8
Type
conf
DOI
10.1109/ICMLC.2011.6016729
Filename
6016729
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